Answer:
13 hours and 20 minutes
Step-by-step explanation:
Joan read in 4 hours = 75 pages
She read in 1 hour = \(\frac{75}{4}\) pages
= 18.75 pages
It will take her to read 250 pages = \(\frac{250}{18.75}\)
= 13.33 hours.
Now we will convert 0.33 hours to minute.
0.33 × 60 = 19.8 minutes ≈ 20 minutes
It will take her 13 hours and 20 minutes to read 250 pages.
